Ethan, the protagonist, is a young intelligent child whose mother abandoned him and his father when he was five years old and never send them a single letter. Ethan's father know where she lives, but he refuses to allow Ethan to meet her. Ethan persuaded his father to let him meet her one day, but his father was always busy with his business and had to depart before Ethan could meet his mother. He did, however, pledge to see Rebecca, Ethan's mother, as soon as he returned. His father would return in three months, so Ethan went to live in the orphanage where his father had given charitable contributions. Ethan and his orphanage friends, Teivel and Keira, have been friends with since Ethan had been 6 years old. Things were normal until a young teen kid was discovered dead a day after Ethan had fought him. Mysterious and deadly events occurred one after the other, and it appears that Eli, Ethan's nanny whom he loved as a mother, was involved in a negative way, as was Teivel...